/* =============================================================================
 * B06_wf3_ProfileCross_UI_Style.css
 * 3차 워크플로우(종·횡단 생성) 페이지 전용 스타일.
 *
 * 원칙(frontend.md §1): 하드코딩 색상 금지. theme.css 변수(var(--...))만 참조.
 * 공통 컴포넌트 스타일은 ui_template_elements.ts가 주입하므로 여기서는
 * B06 고유 레이아웃(옵션 그룹/결과 메트릭)만 정의한다.
 * ========================================================================== */

/* --- 좌측 입력 폼 --- */
.b06-profile-layout {
  height: calc(100vh - var(--spacing-64));
  height: calc(100dvh - var(--spacing-64));
  min-height: 0;
  overflow: hidden;
}

.b06-profile-layout .ui-workflow-layout__body,
.b06-profile-layout .ui-workflow-layout__main {
  height: 100%;
  min-height: 0;
}

.b06-profile-layout .ui-workflow-layout__main {
  overflow: auto;
}

.b06-profile__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
}

.b06-profile__group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  margin: 0;
  padding: var(--spacing-16);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-cards);
  background-color: var(--color-surface-raised);
}

.b06-profile__group-legend {
  padding: 0 var(--spacing-8);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

/* --- 읽기 전용 경로 컨텍스트 --- */
.b06-profile__info-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
  font-size: var(--text-body-sm);
  color: var(--color-text-body);
}

.b06-profile__info-line span {
  color: var(--color-text-secondary);
}

.b06-profile__info-line strong {
  font-family: var(--font-mono);
  text-align: right;
}

/* --- 액션 버튼 행 --- */
.b06-profile__actions {
  display: flex;
  gap: var(--spacing-8);
}

.b06-profile__actions > * {
  flex: 1 1 0;
  min-width: 0;
}

/* --- 우측 결과 --- */
.b06-profile__result {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-16);
  padding: var(--spacing-24);
}

.b06-profile__result-title {
  font-size: var(--text-subheading);
  color: var(--color-text);
}

.b06-profile__empty {
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
}

.b06-profile__result-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  max-width: 480px;
}

.b06-profile__metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-16);
  padding: var(--spacing-8) var(--spacing-16);
  border-radius: var(--radius-inputs);
  background-color: var(--color-surface);
}

.b06-profile__metric-key {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
}

.b06-profile__metric-val {
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  color: var(--color-text-body);
  word-break: break-all;
  text-align: right;
}

/* --- 종·횡단 도면 --- */
.b06-profile__main,
.b06-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-24);
  min-width: 0;
}

.b06-section {
  box-sizing: border-box;
  padding-inline: var(--spacing-24);
}

.b06-section__panel,
.b06-cross-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-cards);
  background: var(--color-surface-raised);
}

.b06-section__panel {
  position: sticky;
  z-index: 2;
  top: 0;
}

.b06-section__panel > header,
.b06-cross-card > header,
.b06-cross-card > footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
  padding: var(--spacing-8) var(--spacing-16);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
}

.b06-section__panel > header {
  border-bottom: 1px solid var(--color-border);
}

.b06-section__panel > header h3,
.b06-section__heading h3 {
  font-size: var(--text-body);
}

.b06-section__chart-wrap {
  width: 100%;
  overflow-x: auto;
}

.b06-section__chart {
  display: block;
  max-width: none;
}

.b06-cross-card > .b06-section__chart {
  width: 100%;
}

.b06-section__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--spacing-16);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
}

.b06-section__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(480px, 100%), 1fr));
  gap: var(--spacing-16);
}

.b06-cross-card {
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.b06-cross-card:hover {
  border-color: var(--color-text-muted);
  box-shadow: var(--shadow-sm);
}

.b06-cross-card--selected {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 2px var(--color-danger);
}

.b06-cross-card > header {
  border-bottom: 1px solid var(--color-border);
}

.b06-cross-card > header div {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-8);
}

.b06-cross-card > header strong {
  color: var(--color-text);
  font-size: var(--text-body-sm);
}

.b06-cross-card > footer {
  border-top: 1px solid var(--color-border);
}

.b06-section__empty {
  display: flex;
  min-height: 180px;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-24);
  border: 1px dashed var(--color-text-muted);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

/* SVG 차트 색상은 테마 토큰만 사용한다. */
.b06-chart__bg {
  fill: var(--color-surface-raised);
}

.b06-chart__grid {
  stroke: var(--color-border);
  stroke-width: 1;
}

.b06-chart__axis {
  stroke: var(--color-text-secondary);
  stroke-width: 1;
}

.b06-chart__tick,
.b06-chart__station-label,
.b06-chart__axis-label {
  fill: var(--color-text-secondary);
  font-family: var(--font-body);
}

.b06-chart__tick,
.b06-chart__station-label {
  font-size: 10px;
}

.b06-chart__axis-label {
  fill: var(--color-text-body);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
}

.b06-chart__profile {
  fill: none;
  stroke: var(--color-chart-0);
  stroke-width: 2.5;
}

.b06-chart__cross-profile {
  fill: none;
  stroke: var(--color-chart-1);
  stroke-width: 2.4;
}

.b06-chart__station {
  cursor: pointer;
}

.b06-chart__station-line {
  stroke-width: 1.2;
}

.b06-chart__station-hit {
  stroke: transparent;
  stroke-width: 14;
  pointer-events: stroke;
}

.b06-chart__station-line--bp,
.b06-chart__station-line--regular {
  stroke: var(--color-warning);
}

.b06-chart__station-line--ep {
  stroke: var(--color-accent);
  stroke-dasharray: 4 3;
}

.b06-chart__station-line--selected,
.b06-chart__center-marker {
  stroke: var(--color-danger);
  stroke-width: 2.5;
}

.b06-chart__station--selected .b06-chart__station-label {
  fill: var(--color-danger);
  font-weight: var(--font-weight-bold);
}